Button bits are categorized by a variety of criteria: bit diameter, skirt length, skirt diameter, wall thickness, gauge clearance angle, face design and button insert types. Button bits have a variety of face designs and button configurations all based one your needs.
Tapered or Threaded * Button bit diameter: 38mm to 152mm *
Button bit thread: R22, R25, R28, R32, R35, R38, T38, T45,T51, GT60, ST58, ST68, SR32, SR35;
Button bit face design: flat face are designed to be effective in medium to hard ground conditions, dome face are used primarily in reaming applications in soft ground, drop center face are ideal for straight hole applications in broken ground, ; chisel face is a fast-penetrating style of bit that is perfect for abrasive conditions, and is often utilized in trunneling applications. *
Button bits carbides style: standard, hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical) * Call for pricing and details.